449643532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1\times {\mathrm{383}}^1$

素因数の和:718

約数の個数: 48

約数和(自身を含む): 861622272

約数和(自身を除く): 411978740

約数列:

[1, 2, 4, 13, 26, 52, 107, 211, 214, 383, 422, 428, 766, 844, 1391, 1532, 2743, 2782, 4979, 5486, 5564, 9958, 10972, 19916, 22577, 40981, 45154, 80813, 81962, 90308, 161626, 163924, 293501, 323252, 532753, 587002, 1050569, 1065506, 1174004, 2101138, 2131012, 4202276, 8646991, 17293982, 34587964, 112410883, 224821766, 449643532]

約数ペア:

[(1, 449643532), (2, 224821766), (4, 112410883), (13, 34587964), (26, 17293982), (52, 8646991), (107, 4202276), (211, 2131012), (214, 2101138), (383, 1174004), (422, 1065506), (428, 1050569), (766, 587002), (844, 532753), (1391, 323252), (1532, 293501), (2743, 163924), (2782, 161626), (4979, 90308), (5486, 81962), (5564, 80813), (9958, 45154), (10972, 40981), (19916, 22577)]