2945667532

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{1481}}^1$

素因数の和:1762

約数の個数: 48

約数和(自身を含む): 5392820160

約数和(自身を除く): 2447152628

約数列:

[1, 2, 4, 37, 74, 89, 148, 151, 178, 302, 356, 604, 1481, 2962, 3293, 5587, 5924, 6586, 11174, 13172, 13439, 22348, 26878, 53756, 54797, 109594, 131809, 219188, 223631, 263618, 447262, 497243, 527236, 894524, 994486, 1988972, 4876933, 8274347, 9753866, 16548694, 19507732, 19903159, 33097388, 39806318, 79612636, 736416883, 1472833766, 2945667532]

約数ペア:

[(1, 2945667532), (2, 1472833766), (4, 736416883), (37, 79612636), (74, 39806318), (89, 33097388), (148, 19903159), (151, 19507732), (178, 16548694), (302, 9753866), (356, 8274347), (604, 4876933), (1481, 1988972), (2962, 994486), (3293, 894524), (5587, 527236), (5924, 497243), (6586, 447262), (11174, 263618), (13172, 223631), (13439, 219188), (22348, 131809), (26878, 109594), (53756, 54797)]