1228996402

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:367

約数の個数: 64

約数和(自身を含む): 2067055200

約数和(自身を除く): 838058798

約数列:

[1, 2, 17, 34, 41, 61, 82, 97, 122, 149, 194, 298, 697, 1037, 1394, 1649, 2074, 2501, 2533, 3298, 3977, 5002, 5066, 5917, 6109, 7954, 9089, 11834, 12218, 14453, 18178, 28906, 42517, 67609, 85034, 100589, 103853, 135218, 154513, 201178, 207706, 242597, 245701, 309026, 372649, 485194, 491402, 592573, 745298, 881633, 1185146, 1763266, 4124149, 6335033, 8248298, 10073741, 12670066, 14987761, 20147482, 29975522, 36146953, 72293906, 614498201, 1228996402]

約数ペア:

[(1, 1228996402), (2, 614498201), (17, 72293906), (34, 36146953), (41, 29975522), (61, 20147482), (82, 14987761), (97, 12670066), (122, 10073741), (149, 8248298), (194, 6335033), (298, 4124149), (697, 1763266), (1037, 1185146), (1394, 881633), (1649, 745298), (2074, 592573), (2501, 491402), (2533, 485194), (3298, 372649), (3977, 309026), (5002, 245701), (5066, 242597), (5917, 207706), (6109, 201178), (7954, 154513), (9089, 135218), (11834, 103853), (12218, 100589), (14453, 85034), (18178, 67609), (28906, 42517)]