2045164548

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{51913}}^1$

素因数の和:52001

約数の個数: 72

約数和(自身を含む): 5634122592

約数和(自身を除く): 3588958044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 67, 84, 98, 134, 147, 196, 201, 268, 294, 402, 469, 588, 804, 938, 1407, 1876, 2814, 3283, 5628, 6566, 9849, 13132, 19698, 39396, 51913, 103826, 155739, 207652, 311478, 363391, 622956, 726782, 1090173, 1453564, 2180346, 2543737, 3478171, 4360692, 5087474, 6956342, 7631211, 10174948, 10434513, 13912684, 15262422, 20869026, 24347197, 30524844, 41738052, 48694394, 73041591, 97388788, 146083182, 170430379, 292166364, 340860758, 511291137, 681721516, 1022582274, 2045164548]

約数ペア:

[(1, 2045164548), (2, 1022582274), (3, 681721516), (4, 511291137), (6, 340860758), (7, 292166364), (12, 170430379), (14, 146083182), (21, 97388788), (28, 73041591), (42, 48694394), (49, 41738052), (67, 30524844), (84, 24347197), (98, 20869026), (134, 15262422), (147, 13912684), (196, 10434513), (201, 10174948), (268, 7631211), (294, 6956342), (402, 5087474), (469, 4360692), (588, 3478171), (804, 2543737), (938, 2180346), (1407, 1453564), (1876, 1090173), (2814, 726782), (3283, 622956), (5628, 363391), (6566, 311478), (9849, 207652), (13132, 155739), (19698, 103826), (39396, 51913)]