520095220526

素因数分解:

$2^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{523021}}^1$

素因数の和:523249

約数の個数: 48

約数和(自身を含む): 926564854320

約数和(自身を除く): 406469633794

約数列:

[1, 2, 7, 14, 49, 73, 98, 139, 146, 278, 511, 973, 1022, 1946, 3577, 6811, 7154, 10147, 13622, 20294, 71029, 142058, 497203, 523021, 994406, 1046042, 3661147, 7322294, 25628029, 38180533, 51256058, 72699919, 76361066, 145399838, 267263731, 508899433, 534527462, 1017798866, 1870846117, 3562296031, 3741692234, 5307094087, 7124592062, 10614188174, 37149658609, 74299317218, 260047610263, 520095220526]

約数ペア:

[(1, 520095220526), (2, 260047610263), (7, 74299317218), (14, 37149658609), (49, 10614188174), (73, 7124592062), (98, 5307094087), (139, 3741692234), (146, 3562296031), (278, 1870846117), (511, 1017798866), (973, 534527462), (1022, 508899433), (1946, 267263731), (3577, 145399838), (6811, 76361066), (7154, 72699919), (10147, 51256058), (13622, 38180533), (20294, 25628029), (71029, 7322294), (142058, 3661147), (497203, 1046042), (523021, 994406)]