2015882198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:549

約数の個数: 64

約数和(自身を含む): 3490338816

約数和(自身を除く): 1474456618

約数列:

[1, 2, 11, 22, 31, 62, 67, 134, 157, 281, 314, 341, 562, 682, 737, 1474, 1727, 2077, 3091, 3454, 4154, 4867, 6182, 8711, 9734, 10519, 17422, 18827, 21038, 22847, 37654, 44117, 45694, 53537, 88234, 95821, 107074, 115709, 191642, 207097, 231418, 326089, 414194, 485287, 583637, 652178, 970574, 1167274, 1367627, 2735254, 2955839, 3586979, 5911678, 6420007, 7173958, 12840014, 15043897, 30087794, 32514229, 65028458, 91631009, 183262018, 1007941099, 2015882198]

約数ペア:

[(1, 2015882198), (2, 1007941099), (11, 183262018), (22, 91631009), (31, 65028458), (62, 32514229), (67, 30087794), (134, 15043897), (157, 12840014), (281, 7173958), (314, 6420007), (341, 5911678), (562, 3586979), (682, 2955839), (737, 2735254), (1474, 1367627), (1727, 1167274), (2077, 970574), (3091, 652178), (3454, 583637), (4154, 485287), (4867, 414194), (6182, 326089), (8711, 231418), (9734, 207097), (10519, 191642), (17422, 115709), (18827, 107074), (21038, 95821), (22847, 88234), (37654, 53537), (44117, 45694)]