13613804

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 27306720

約数和(自身を除く): 13692916

約数列:

[1, 2, 4, 17, 19, 34, 38, 41, 68, 76, 82, 164, 257, 323, 514, 646, 697, 779, 1028, 1292, 1394, 1558, 2788, 3116, 4369, 4883, 8738, 9766, 10537, 13243, 17476, 19532, 21074, 26486, 42148, 52972, 83011, 166022, 179129, 200203, 332044, 358258, 400406, 716516, 800812, 3403451, 6806902, 13613804]

約数ペア:

[(1, 13613804), (2, 6806902), (4, 3403451), (17, 800812), (19, 716516), (34, 400406), (38, 358258), (41, 332044), (68, 200203), (76, 179129), (82, 166022), (164, 83011), (257, 52972), (323, 42148), (514, 26486), (646, 21074), (697, 19532), (779, 17476), (1028, 13243), (1292, 10537), (1394, 9766), (1558, 8738), (2788, 4883), (3116, 4369)]