1815954976

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{13831}}^1$

素因数の和:14225

約数の個数: 48

約数和(自身を含む): 3910915008

約数和(自身を除く): 2094960032

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 373, 746, 1492, 2984, 4103, 5968, 8206, 11936, 13831, 16412, 27662, 32824, 55324, 65648, 110648, 131296, 152141, 221296, 304282, 442592, 608564, 1217128, 2434256, 4868512, 5158963, 10317926, 20635852, 41271704, 56748593, 82543408, 113497186, 165086816, 226994372, 453988744, 907977488, 1815954976]

約数ペア:

[(1, 1815954976), (2, 907977488), (4, 453988744), (8, 226994372), (11, 165086816), (16, 113497186), (22, 82543408), (32, 56748593), (44, 41271704), (88, 20635852), (176, 10317926), (352, 5158963), (373, 4868512), (746, 2434256), (1492, 1217128), (2984, 608564), (4103, 442592), (5968, 304282), (8206, 221296), (11936, 152141), (13831, 131296), (16412, 110648), (27662, 65648), (32824, 55324)]