1957612544

素因数分解:

$2^{10}\times {\mathrm{127}}^1\times {\mathrm{15053}}^1$

素因数の和:15200

約数の個数: 44

約数和(自身を含む): 3944388864

約数和(自身を除く): 1986776320

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 512, 1016, 1024, 2032, 4064, 8128, 15053, 16256, 30106, 32512, 60212, 65024, 120424, 130048, 240848, 481696, 963392, 1911731, 1926784, 3823462, 3853568, 7646924, 7707136, 15293848, 15414272, 30587696, 61175392, 122350784, 244701568, 489403136, 978806272, 1957612544]

約数ペア:

[(1, 1957612544), (2, 978806272), (4, 489403136), (8, 244701568), (16, 122350784), (32, 61175392), (64, 30587696), (127, 15414272), (128, 15293848), (254, 7707136), (256, 7646924), (508, 3853568), (512, 3823462), (1016, 1926784), (1024, 1911731), (2032, 963392), (4064, 481696), (8128, 240848), (15053, 130048), (16256, 120424), (30106, 65024), (32512, 60212)]