1297462796

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{353}}^1\times {\mathrm{881}}^1$

素因数の和:1394

約数の個数: 48

約数和(自身を含む): 2622715200

約数和(自身を除く): 1325252404

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 353, 596, 706, 881, 1043, 1412, 1762, 2086, 2471, 3524, 4172, 4942, 6167, 9884, 12334, 24668, 52597, 105194, 131269, 210388, 262538, 310993, 368179, 525076, 621986, 736358, 918883, 1243972, 1472716, 1837766, 2176951, 3675532, 4353902, 8707804, 46337957, 92675914, 185351828, 324365699, 648731398, 1297462796]

約数ペア:

[(1, 1297462796), (2, 648731398), (4, 324365699), (7, 185351828), (14, 92675914), (28, 46337957), (149, 8707804), (298, 4353902), (353, 3675532), (596, 2176951), (706, 1837766), (881, 1472716), (1043, 1243972), (1412, 918883), (1762, 736358), (2086, 621986), (2471, 525076), (3524, 368179), (4172, 310993), (4942, 262538), (6167, 210388), (9884, 131269), (12334, 105194), (24668, 52597)]