15679317316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{12539}}^1$

素因数の和:12868

約数の個数: 48

約数和(自身を含む): 29936491200

約数和(自身を除く): 14257173884

約数列:

[1, 2, 4, 13, 26, 52, 139, 173, 278, 346, 556, 692, 1807, 2249, 3614, 4498, 7228, 8996, 12539, 24047, 25078, 48094, 50156, 96188, 163007, 312611, 326014, 625222, 652028, 1250444, 1742921, 2169247, 3485842, 4338494, 6971684, 8676988, 22657973, 28200211, 45315946, 56400422, 90631892, 112800844, 301525333, 603050666, 1206101332, 3919829329, 7839658658, 15679317316]

約数ペア:

[(1, 15679317316), (2, 7839658658), (4, 3919829329), (13, 1206101332), (26, 603050666), (52, 301525333), (139, 112800844), (173, 90631892), (278, 56400422), (346, 45315946), (556, 28200211), (692, 22657973), (1807, 8676988), (2249, 6971684), (3614, 4338494), (4498, 3485842), (7228, 2169247), (8996, 1742921), (12539, 1250444), (24047, 652028), (25078, 625222), (48094, 326014), (50156, 312611), (96188, 163007)]