4120396

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 8773632

約数和(自身を除く): 4653236

約数列:

[1, 2, 4, 7, 14, 28, 31, 47, 62, 94, 101, 124, 188, 202, 217, 329, 404, 434, 658, 707, 868, 1316, 1414, 1457, 2828, 2914, 3131, 4747, 5828, 6262, 9494, 10199, 12524, 18988, 20398, 21917, 33229, 40796, 43834, 66458, 87668, 132916, 147157, 294314, 588628, 1030099, 2060198, 4120396]

約数ペア:

[(1, 4120396), (2, 2060198), (4, 1030099), (7, 588628), (14, 294314), (28, 147157), (31, 132916), (47, 87668), (62, 66458), (94, 43834), (101, 40796), (124, 33229), (188, 21917), (202, 20398), (217, 18988), (329, 12524), (404, 10199), (434, 9494), (658, 6262), (707, 5828), (868, 4747), (1316, 3131), (1414, 2914), (1457, 2828)]