2669771092

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^2$

素因数の和:397

約数の個数: 72

約数和(自身を含む): 5229403200

約数和(自身を除く): 2559632108

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 89, 92, 131, 178, 262, 356, 437, 524, 874, 1691, 1748, 2047, 2489, 3013, 3382, 4094, 4978, 6026, 6764, 8188, 9956, 11659, 12052, 17161, 23318, 34322, 38893, 46636, 57247, 68644, 77786, 114494, 155572, 221521, 228988, 268157, 326059, 394703, 443042, 536314, 652118, 789406, 886084, 1072628, 1304236, 1527329, 1578812, 3054658, 5094983, 6109316, 7499357, 10189966, 14998714, 20379932, 29019251, 29997428, 35128567, 58038502, 70257134, 116077004, 140514268, 667442773, 1334885546, 2669771092]

約数ペア:

[(1, 2669771092), (2, 1334885546), (4, 667442773), (19, 140514268), (23, 116077004), (38, 70257134), (46, 58038502), (76, 35128567), (89, 29997428), (92, 29019251), (131, 20379932), (178, 14998714), (262, 10189966), (356, 7499357), (437, 6109316), (524, 5094983), (874, 3054658), (1691, 1578812), (1748, 1527329), (2047, 1304236), (2489, 1072628), (3013, 886084), (3382, 789406), (4094, 652118), (4978, 536314), (6026, 443042), (6764, 394703), (8188, 326059), (9956, 268157), (11659, 228988), (12052, 221521), (17161, 155572), (23318, 114494), (34322, 77786), (38893, 68644), (46636, 57247)]