901151342

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{619}}^1$

素因数の和:1081

約数の個数: 64

約数和(自身を含む): 1758220800

約数和(自身を除く): 857069458

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 421, 494, 619, 842, 1238, 1729, 2947, 3458, 4333, 5473, 5894, 7999, 8047, 8666, 10946, 11761, 15998, 16094, 23522, 38311, 55993, 56329, 76622, 82327, 103987, 111986, 112658, 152893, 164654, 207974, 260599, 305786, 521198, 727909, 1070251, 1455818, 1824193, 2140502, 3387787, 3648386, 4951381, 6775574, 9902762, 23714509, 34659667, 47429018, 64367953, 69319334, 128735906, 450575671, 901151342]

約数ペア:

[(1, 901151342), (2, 450575671), (7, 128735906), (13, 69319334), (14, 64367953), (19, 47429018), (26, 34659667), (38, 23714509), (91, 9902762), (133, 6775574), (182, 4951381), (247, 3648386), (266, 3387787), (421, 2140502), (494, 1824193), (619, 1455818), (842, 1070251), (1238, 727909), (1729, 521198), (2947, 305786), (3458, 260599), (4333, 207974), (5473, 164654), (5894, 152893), (7999, 112658), (8047, 111986), (8666, 103987), (10946, 82327), (11761, 76622), (15998, 56329), (16094, 55993), (23522, 38311)]