1883804972

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1\times {\mathrm{1429}}^1$

素因数の和:1575

約数の個数: 72

約数和(自身を含む): 3985581600

約数和(自身を除く): 2101776628

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 89, 92, 161, 178, 322, 356, 529, 623, 644, 1058, 1246, 1429, 2047, 2116, 2492, 2858, 3703, 4094, 5716, 7406, 8188, 10003, 14329, 14812, 20006, 28658, 32867, 40012, 47081, 57316, 65734, 94162, 127181, 131468, 188324, 230069, 254362, 329567, 460138, 508724, 659134, 755941, 890267, 920276, 1318268, 1511882, 1780534, 2925163, 3023764, 3561068, 5291587, 5850326, 10583174, 11700652, 20476141, 21166348, 40952282, 67278749, 81904564, 134557498, 269114996, 470951243, 941902486, 1883804972]

約数ペア:

[(1, 1883804972), (2, 941902486), (4, 470951243), (7, 269114996), (14, 134557498), (23, 81904564), (28, 67278749), (46, 40952282), (89, 21166348), (92, 20476141), (161, 11700652), (178, 10583174), (322, 5850326), (356, 5291587), (529, 3561068), (623, 3023764), (644, 2925163), (1058, 1780534), (1246, 1511882), (1429, 1318268), (2047, 920276), (2116, 890267), (2492, 755941), (2858, 659134), (3703, 508724), (4094, 460138), (5716, 329567), (7406, 254362), (8188, 230069), (10003, 188324), (14329, 131468), (14812, 127181), (20006, 94162), (28658, 65734), (32867, 57316), (40012, 47081)]