1330458158596

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2393}}^1\times {\mathrm{640529}}^1$

素因数の和:642964

約数の個数: 48

約数和(自身を含む): 2747904445440

約数和(自身を除く): 1417446286844

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 2393, 4786, 9572, 16751, 33502, 67004, 74183, 148366, 296732, 519281, 640529, 1038562, 1281058, 2077124, 2562116, 4483703, 8967406, 17934812, 19856399, 39712798, 79425596, 138994793, 277989586, 555979172, 1532785897, 3065571794, 6131143588, 10729501279, 21459002558, 42918005116, 47516362807, 95032725614, 190065451228, 332614539649, 665229079298, 1330458158596]

約数ペア:

[(1, 1330458158596), (2, 665229079298), (4, 332614539649), (7, 190065451228), (14, 95032725614), (28, 47516362807), (31, 42918005116), (62, 21459002558), (124, 10729501279), (217, 6131143588), (434, 3065571794), (868, 1532785897), (2393, 555979172), (4786, 277989586), (9572, 138994793), (16751, 79425596), (33502, 39712798), (67004, 19856399), (74183, 17934812), (148366, 8967406), (296732, 4483703), (519281, 2562116), (640529, 2077124), (1038562, 1281058)]