1330757428

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2039}}^1$

素因数の和:2237

約数の個数: 96

約数和(自身を含む): 3147540480

約数和(自身を除く): 1816783052

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 163, 182, 286, 308, 326, 364, 572, 652, 1001, 1141, 1793, 2002, 2039, 2119, 2282, 3586, 4004, 4078, 4238, 4564, 7172, 8156, 8476, 12551, 14273, 14833, 22429, 23309, 25102, 26507, 28546, 29666, 44858, 46618, 50204, 53014, 57092, 59332, 89716, 93236, 106028, 157003, 163163, 185549, 291577, 314006, 326326, 332357, 371098, 583154, 628012, 652652, 664714, 742196, 1166308, 1329428, 2041039, 2326499, 3655927, 4082078, 4320641, 4652998, 7311854, 8164156, 8641282, 9305996, 14623708, 17282564, 25591489, 30244487, 47527051, 51182978, 60488974, 95054102, 102365956, 120977948, 190108204, 332689357, 665378714, 1330757428]

約数ペア:

[(1, 1330757428), (2, 665378714), (4, 332689357), (7, 190108204), (11, 120977948), (13, 102365956), (14, 95054102), (22, 60488974), (26, 51182978), (28, 47527051), (44, 30244487), (52, 25591489), (77, 17282564), (91, 14623708), (143, 9305996), (154, 8641282), (163, 8164156), (182, 7311854), (286, 4652998), (308, 4320641), (326, 4082078), (364, 3655927), (572, 2326499), (652, 2041039), (1001, 1329428), (1141, 1166308), (1793, 742196), (2002, 664714), (2039, 652652), (2119, 628012), (2282, 583154), (3586, 371098), (4004, 332357), (4078, 326326), (4238, 314006), (4564, 291577), (7172, 185549), (8156, 163163), (8476, 157003), (12551, 106028), (14273, 93236), (14833, 89716), (22429, 59332), (23309, 57092), (25102, 53014), (26507, 50204), (28546, 46618), (29666, 44858)]