421996918

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{719}}^1$

素因数の和:901

約数の個数: 48

約数和(自身を含む): 757926720

約数和(自身を除く): 335929802

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 113, 226, 371, 719, 742, 791, 1438, 1582, 2597, 5033, 5194, 5537, 5989, 10066, 11074, 11978, 35231, 38107, 41923, 70462, 76214, 81247, 83846, 162494, 266749, 293461, 533498, 568729, 586922, 1137458, 1867243, 3734486, 3981103, 4306091, 7962206, 8612182, 30142637, 60285274, 210998459, 421996918]

約数ペア:

[(1, 421996918), (2, 210998459), (7, 60285274), (14, 30142637), (49, 8612182), (53, 7962206), (98, 4306091), (106, 3981103), (113, 3734486), (226, 1867243), (371, 1137458), (719, 586922), (742, 568729), (791, 533498), (1438, 293461), (1582, 266749), (2597, 162494), (5033, 83846), (5194, 81247), (5537, 76214), (5989, 70462), (10066, 41923), (11074, 38107), (11978, 35231)]