2111717764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{39161}}^1$

素因数の和:39256

約数の個数: 48

約数和(自身を含む): 4283069616

約数和(自身を除く): 2171351852

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 61, 68, 122, 221, 244, 442, 793, 884, 1037, 1586, 2074, 3172, 4148, 13481, 26962, 39161, 53924, 78322, 156644, 509093, 665737, 1018186, 1331474, 2036372, 2388821, 2662948, 4777642, 8654581, 9555284, 17309162, 31054673, 34618324, 40609957, 62109346, 81219914, 124218692, 162439828, 527929441, 1055858882, 2111717764]

約数ペア:

[(1, 2111717764), (2, 1055858882), (4, 527929441), (13, 162439828), (17, 124218692), (26, 81219914), (34, 62109346), (52, 40609957), (61, 34618324), (68, 31054673), (122, 17309162), (221, 9555284), (244, 8654581), (442, 4777642), (793, 2662948), (884, 2388821), (1037, 2036372), (1586, 1331474), (2074, 1018186), (3172, 665737), (4148, 509093), (13481, 156644), (26962, 78322), (39161, 53924)]